I'm writing a program to compute a sort of binomial expansion. It inturn uses a factorial function.
But there is some errors within the program which i just cant figure out. Help me plzzz. <<snipped email>>. I really need the help
the program is as below:
Code:
#include <iostream.h>
#include <math.h>
#include <conio.h>
int factorial (int num)
{
int result=1;
cout<< "Enter The Number Of Factorials To Be Used:";
cin>>num;
for (int i=1; i<=num; ++i)
result=result*i;
return result;
}
void result ()
{
int r,n;
float x;
float m;
cout<< "THE NUMBER OF TERMS AND AND THE NUMBER OF FACTORIALS SHOULD BE EQUAL\n\n";
cout<< "Enter The N Number Of Terms To Be Used:";
cin>> n;
cout<< "Enter The Value Of X:";
cin>>x;
m = 0;
for (r=0; r<=n; r++)
{
m == x^r/r*factorial;
}
cout<< "Summation ="" ";
cout<< m;
getch();
}